i need help with question 2

0,3 a. 4 86 d. 3 1.2 11 Use the network diagram to answer the questions below: 1. Determine ES, EF, LS, LF and slack for each activity. 2. What is the expected completion time for the project? 3. Find the critical path for the network. 4. State the non-critical activities. 5. Explain what it means if an activity has a slack of zero. 6. Explain what it means if an activity has a slack of non-zero. QUESTION 2 On Blackboard, go to Assignments and print the file "Project Management". Using the table in problem 3.17, answer the following questions: a) Determine the expected time for each activity. b) Determine the variance and standard deviation for each activity. c) Using the critical path A-C--F-H-I-K, determine the expected completion time for the project. d) Determine the variance and standard deviation for the project. e) What is the probability of completing the project in less than 40 weeks? f) What is the probability of completion of the project before week 367 Question 2 at4mtb for each activity. formula ta 6 a 9 Use the for each 6 Use the formula formula V = 1 activity Find the standard deviation for each activity the Table, Add t-values for activity A, E, F, H, J, ak to obtain the total completion time for the propet Project variance = Add the variance of activity A, C, F, H,J,ak. Then find the from d Det & Project variance = Add the variance of activity A, C, F, H,J,xk. Then and the Standard deviation of the project Prob. of Completion time less than 40 weeks ? @ Use the frmula Z. P(x 236) x-u